EP3552202A1 - Data format - Google Patents
Data formatInfo
- Publication number
- EP3552202A1 EP3552202A1 EP17817050.2A EP17817050A EP3552202A1 EP 3552202 A1 EP3552202 A1 EP 3552202A1 EP 17817050 A EP17817050 A EP 17817050A EP 3552202 A1 EP3552202 A1 EP 3552202A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- audio data
- tempo
- audio
- playback
- media file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 61
- 230000003044 adaptive effect Effects 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 22
- 230000015654 memory Effects 0.000 description 15
- 238000009877 rendering Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 239000012092 media component Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000033764 rhythmic process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000001755 vocal effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010009691 Clubbing Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009192 sprinting Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0025—Automatic or semi-automatic music composition, e.g. producing random music, applying rules from music theory or modifying a musical piece
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/40—Rhythm
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
- G10H2210/076—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for extraction of timing, tempo; Beat detection
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/101—Music Composition or musical creation; Tools or processes therefor
- G10H2210/125—Medley, i.e. linking parts of different musical pieces in one single piece, e.g. sound collage, DJ mix
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/375—Tempo or beat alterations; Music timing control
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/375—Tempo or beat alterations; Music timing control
- G10H2210/385—Speed change, i.e. variations from preestablished tempo, tempo change, e.g. faster or slower, accelerando or ritardando, without change in pitch
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
- G10H2240/031—File merging MIDI, i.e. merging or mixing a MIDI-like file or stream with a non-MIDI file or stream, e.g. audio or video
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1620839.9A GB201620839D0 (en) | 2016-12-07 | 2016-12-07 | Data format |
| PCT/GB2017/053690 WO2018104744A1 (en) | 2016-12-07 | 2017-12-07 | Data format |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3552202A1 true EP3552202A1 (en) | 2019-10-16 |
Family
ID=58159895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17817050.2A Pending EP3552202A1 (en) | 2016-12-07 | 2017-12-07 | Data format |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10847129B2 (zh) |
| EP (1) | EP3552202A1 (zh) |
| JP (1) | JP7187472B2 (zh) |
| CN (1) | CN110574107B (zh) |
| GB (1) | GB201620839D0 (zh) |
| WO (1) | WO2018104744A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201620839D0 (en) | 2016-12-07 | 2017-01-18 | Weav Music Ltd | Data format |
| GB201620838D0 (en) | 2016-12-07 | 2017-01-18 | Weav Music Ltd | Audio playback |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3675287B2 (ja) * | 1999-08-09 | 2005-07-27 | ヤマハ株式会社 | 演奏データ作成装置 |
| JP4168621B2 (ja) | 2001-12-03 | 2008-10-22 | 沖電気工業株式会社 | 歌唱音声合成を用いた携帯電話装置及び携帯電話システム |
| US7521623B2 (en) * | 2004-11-24 | 2009-04-21 | Apple Inc. | Music synchronization arrangement |
| US20050132293A1 (en) | 2003-12-10 | 2005-06-16 | Magix Ag | System and method of multimedia content editing |
| JP2007188598A (ja) | 2006-01-13 | 2007-07-26 | Sony Corp | コンテンツ再生装置およびコンテンツ再生方法並びにプログラム |
| US8269093B2 (en) * | 2007-08-21 | 2012-09-18 | Apple Inc. | Method for creating a beat-synchronized media mix |
| US8426715B2 (en) | 2007-12-17 | 2013-04-23 | Microsoft Corporation | Client-side audio signal mixing on low computational power player using beat metadata |
| JP5500058B2 (ja) | 2010-12-07 | 2014-05-21 | 株式会社Ｊｖｃケンウッド | 曲順決定装置、曲順決定方法、および曲順決定プログラム |
| JP5891656B2 (ja) | 2011-08-31 | 2016-03-23 | ヤマハ株式会社 | 伴奏データ生成装置及びプログラム |
| EP2602786B1 (en) * | 2011-12-09 | 2018-01-24 | Yamaha Corporation | Sound data processing device and method |
| WO2014003072A1 (ja) | 2012-06-26 | 2014-01-03 | ヤマハ株式会社 | オーディオ波形データを使用する自動演奏技術 |
| JP6179140B2 (ja) * | 2013-03-14 | 2017-08-16 | ヤマハ株式会社 | 音響信号分析装置及び音響信号分析プログラム |
| US20140338516A1 (en) * | 2013-05-19 | 2014-11-20 | Michael J. Andri | State driven media playback rate augmentation and pitch maintenance |
| US9208764B2 (en) * | 2013-07-05 | 2015-12-08 | Google Inc. | Methods and devices for determining media files based on activity levels |
| CN105513583B (zh) * | 2015-11-25 | 2019-12-17 | 福建星网视易信息系统有限公司 | 一种歌曲节奏的显示方法及其系统 |
| GB201620839D0 (en) | 2016-12-07 | 2017-01-18 | Weav Music Ltd | Data format |
| GB201620838D0 (en) | 2016-12-07 | 2017-01-18 | Weav Music Ltd | Audio playback |
-
2016
- 2016-12-07 GB GBGB1620839.9A patent/GB201620839D0/en not_active Ceased
-
2017
- 2017-12-07 JP JP2019551758A patent/JP7187472B2/ja active Active
- 2017-12-07 EP EP17817050.2A patent/EP3552202A1/en active Pending
- 2017-12-07 WO PCT/GB2017/053690 patent/WO2018104744A1/en unknown
- 2017-12-07 US US16/467,925 patent/US10847129B2/en active Active
- 2017-12-07 CN CN201780085855.0A patent/CN110574107B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020501201A (ja) | 2020-01-16 |
| US20200074965A1 (en) | 2020-03-05 |
| CN110574107B (zh) | 2021-07-20 |
| US10847129B2 (en) | 2020-11-24 |
| GB201620839D0 (en) | 2017-01-18 |
| JP7187472B2 (ja) | 2022-12-12 |
| CN110574107A (zh) | 2019-12-13 |
| WO2018104744A1 (en) | 2018-06-14 |
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Legal Events
| Date | Code | Title | Description |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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| 17P | Request for examination filed |
Effective date: 20190708 |
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| AK | Designated contracting states |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WEAV MUSIC INC. |
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| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: G11B0027100000 Ipc: G10H0001000000 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: G11B 27/34 20060101ALN20231006BHEP Ipc: G10H 1/40 20060101ALI20231006BHEP Ipc: G10H 1/00 20060101AFI20231006BHEP |
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